Inventor
Joshua Portinga
Inventor
City of Industry, CA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Vprimary
F21VFunctional features or details of lighting devices or systems thereof35%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted30%
F21SNon-portable lighting devices26%
F21KNon-electric light sources using luminescence9%
PatentTitleYear
11,022,293Adjustable optic and lighting device assembly with elastic member202111,015,794Adjustable lighting device202110,976,031Adjustable lighting device with base connector202110,955,112Adjustable optic and lighting device assembly202110,900,654Small aperture lighting device202110,837,610Adjustable optic and lighting device assembly202010,760,782Adjustable optic and lighting device assembly with elastic member202010,145,519Adjustable optic and lighting device assembly2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2021Patents assigned to TROY CSL LIGHTING INC (8)· patent assignee history
2018–2021Based in City of Industry, CA, US· patent location history
2021Based in Chino Hills, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TROY CSL LIGHTING INC | 8 | 2018–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| City of Industry, California, US | 5 | 2018–2021 |
| Chino Hills, California, US | 3 | 2021 |